mesterflyt.dk DNS records

🖥️ Nameservers2 records 184ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 191ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.12	3600s	prolinux100.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 219ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mesterflyt-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::7 2a01:111:f403:ca09::9 2a01:111:f403:ca09::e 52.101.68.16 52.101.73.1 52.101.73.19 52.101.73.6	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	185.21.40.12

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 451ms

TXT Record
apple-domain-verification=p5EiHwnLuVWv5ZiV
google-site-verification=HystVPxABmItXVAfv0dMmfrzT7qMoEjh_Zl31-S0bAo
tmes=d0a5422f10511673b486ff20516dc89e
v=spf1 include:spf.protection.outlook.com include:spf.tmes.trendmicro.com include:spf.curanet.dk ip4:81.7.178.150 ip4:109.57.37.115 -all

✉️ SPF

Policy	Record (mesterflyt.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.tmes.trendmicro.com include:spf.curanet.dk ip4:81.7.178.150 ip4:109.57.37.115 -all

📨 DMARC

Policy	Record (_dmarc.mesterflyt.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.mesterflyt.dk	wkIH_TeKbfevgjJC7i8nKTIJ4ZuNFDH6TSrzyRORMKg

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC343ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026081702
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

184ms

A

191ms

MX

219ms

AAAA

183ms

TXT

451ms

CAA

219ms

HTTPS

229ms

TLSA

1172ms

SOA

0ms

MTA-STS

276ms

DNSSEC

343ms

SRV

288ms

Total

3617ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-18 06:43:42	3617ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 12:48:23	1169ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 17:34:01	3100ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 20:34:26	2576ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 18:45:45	1164ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 21:26:08	1275ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 12:53:37	2894ms	2 NS 1 A 1 MX	🔒 Secure	View